Magnetic and 1H-NMR spectroscopic studies of [Ph(NH3)](18-crown-6) [Ni(dmit)2] having molecular spin ladder structure

Sadafumi Nishihara, Tomoyuki Akutagawa, Tatsuo Hasegawa, Takayoshi Nakamura, Shigeki Fujiyama, Toshikazu Nakamura

Research output: Contribution to journalConference articlepeer-review

6 Citations (Scopus)

Abstract

1H-NMR measurements of [Ph(NH)3](18-crown-6)[Ni(dmit)2] having two-leg spin ladder structure were performed. The nuclear spin-lattice relaxation rate (T1-1) showed a sharp drop at 50 K. The temperature dependence was fitted by activation-type formula, whose gap was in good arrangement with the spin gap estimated by magnetic susceptibility measurements.

Original languageEnglish
Pages (from-to)1279-1280
Number of pages2
JournalSynthetic Metals
Volume137
Issue number1-3
DOIs
Publication statusPublished - 2003 Apr 4
Externally publishedYes
EventICSM 2002 - Shanghai, China
Duration: 2002 Jun 292002 Jul 5

Keywords

  • Crown Ether
  • Ni(dmit)
  • Nuclear Magnetic Resonance Spectroscopy
  • Spin Ladder
  • Supramolecular Cation

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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